How to solve the unstable idle speed of Cruze washing accelerator

After cleaning the throttle, the throttle opening will change, and the computer should learn the new opening again and store it. Different on-board computers have different adaptation times, so just drive for a while.

First, the idle valve is too dirty and the cleaning is not thorough;

Second, there may be too much cleaning agent left in the cleaning process, which is not completely burned;

Third, it is caused by poor sealing of throttle body;

Fourth, computer data matching has not been re-executed.